ÖNORM EN ISO 11494: 2019
Current
Current
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Jewellery and precious metals — Determination of platinum in platinum alloys — ICP-OES method using an internal standard element
Available format(s)
Hardcopy
Language(s)
German - English
Published date
01-11-2019
Dieses Dokument beschreibt ein analytisches Verfahren zur Bestimmung von Platin in Platinlegierungen mit einem Nenngehalt von bis zu 990 ‰ (Promille, en: parts per thousand), einschließlich Legierungen nach ISO 9202.
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